Stethoscope chestpiece



FIG. 1 is a perspective view showing the new design of a stethoscope chestpiece;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the stethoscope chestpiece in FIGS. 1-7 shown in dashed broken lines are included to show features that form no part of the claimed design. 

CLAIM The ornamental design for a stethoscope chestpiece, as shown and described. 